Expert
What does the following code do?
foobar = []
class << foobar
def foo
"Hello World"
end
end
Author: HivebriteStatus: PublishedQuestion passed 278 times
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2
What is the output of the following code?
class Person
attr_accessor :name
end
person = Person.new
person.name = 'John'
puts person.name
0
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`numbers.each { |n| puts n }`
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